.header {
  position: fixed;
  top: 0;
  width: calc(94.8vw);
  height: 10vw;
  background: linear-gradient(180deg, #0db3e3, #0187de);
  background: -webkit-linear-gradient(180deg, #0db3e3, #0187de);
  /* Safari 5.1 to 6.0 */
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.7vw 2.6vw;
}
.header .img1 {
  height: 100%;
  width: auto;
}
.header div {
  height: 50%;
}
.header div .img2 {
  height: 100%;
  width: auto;
}
.header div .menu {
  display: none;
  list-style: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  overflow: hidden;
}
.header div .menu a {
  display: block;
  background: rgba(51, 51, 51, 0.85);
  text-decoration: none;
  text-align: center;
  padding: 5vw;
  color: white;
}
.header div .menu a:hover {
  background: #0db3e3;
  transition: background 0.3s ease;
}
.banner {
  background: url("../img/banner.png") no-repeat;
  background-size: 100% 100%;
  width: 100vw;
  height: 39vw;
  margin-top: 10vw;
}
.banner div {
  padding: 26vw 0 0 2.6vw;
  text-align: left;
}
.banner div button {
  width: 18vw;
  height: 5vw;
  border: none;
  margin-right: 3.2vw;
}
.banner div .btn1 {
  background: url("../img/pc.png") no-repeat;
  background-size: 100% 100%;
}
.banner div .btn2 {
  background: url("../img/anz.png") no-repeat;
  background-size: 100% 100%;
}
.banner div .btn3 {
  background: url("../img/ios.png") no-repeat;
  background-size: 100% 100%;
}
.banner div .btn4 {
  background: url("../img/pc_btn.png") no-repeat;
  background-size: 100% 100%;
}
.center,
.serve,
.news {
  padding: 6vw 2.6vw 0;
}
.center .center-title,
.serve .center-title,
.news .center-title,
.center .news-title,
.serve .news-title,
.news .news-title,
.center .serve-title,
.serve .serve-title,
.news .serve-title {
  padding: 0 21vw 6vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 18px;
}
.center .center-title span,
.serve .center-title span,
.news .center-title span,
.center .news-title span,
.serve .news-title span,
.news .news-title span,
.center .serve-title span,
.serve .serve-title span,
.news .serve-title span {
  width: 9vw;
  border: 0.5px solid #333333;
}
.center img,
.serve img,
.news img {
  width: 100%;
  height: auto;
}
.why {
  width: 100vw;
  margin: 5vw 0 0;
}
.why img {
  width: 100%;
  height: auto;
}
.news-new .news-new-title,
.recommend-new .news-new-title,
.news-new .recommend-new-title,
.recommend-new .recommend-new-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 2vw;
  border-bottom: 1px solid #e0e0e0;
}
.news-new .news-new-title img,
.recommend-new .news-new-title img,
.news-new .recommend-new-title img,
.recommend-new .recommend-new-title img {
  width: 4vw;
}
.news-new .news-new-content,
.recommend-new .news-new-content,
.news-new .recommend-new-content,
.recommend-new .recommend-new-content {
  padding-top: 2.4vw;
}
.news-new .news-new-content .item,
.recommend-new .news-new-content .item,
.news-new .recommend-new-content .item,
.recommend-new .recommend-new-content .item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2.6vw;
  font-size: 14px;
  color: #666666;
}
.news-new .news-new-content .item img,
.recommend-new .news-new-content .item img,
.news-new .recommend-new-content .item img,
.recommend-new .recommend-new-content .item img {
  width: 0.7vw;
  height: 0.7vw;
}
.news-new .news-new-content .item p,
.recommend-new .news-new-content .item p,
.news-new .recommend-new-content .item p,
.recommend-new .recommend-new-content .item p {
  width: 62vw;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.recommend-new {
  padding-top: 6vw;
}
.footer {
  padding: 9.2vw 0;
  background: #D9D9D9;
}
.footer p {
  text-align: center;
  font-size: 12px;
  color: #333333;
}
